25420702974

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{21290371}}^1$

素因数の和:21290575

約数の個数: 16

約数和(自身を含む): 51096892800

約数和(自身を除く): 25676189826

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 21290371, 42580742, 63871113, 127742226, 4236783829, 8473567658, 12710351487, 25420702974]

約数ペア:

[(1, 25420702974), (2, 12710351487), (3, 8473567658), (6, 4236783829), (199, 127742226), (398, 63871113), (597, 42580742), (1194, 21290371)]